64788768

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 218816640

約数和(自身を除く): 154027872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 401, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 802, 816, 864, 918, 1056, 1122, 1188, 1203, 1224, 1496, 1584, 1604, 1632, 1683, 1836, 2244, 2376, 2406, 2448, 2992, 3168, 3208, 3366, 3609, 3672, 4411, 4488, 4752, 4812, 4896, 5049, 5984, 6416, 6732, 6817, 7218, 7344, 8822, 8976, 9504, 9624, 10098, 10827, 12832, 13233, 13464, 13634, 14436, 14688, 17644, 17952, 19248, 20196, 20451, 21654, 26466, 26928, 27268, 28872, 35288, 38496, 39699, 40392, 40902, 43308, 52932, 53856, 54536, 57744, 61353, 70576, 74987, 79398, 80784, 81804, 86616, 105864, 109072, 115488, 119097, 122706, 141152, 149974, 158796, 161568, 163608, 173232, 184059, 211728, 218144, 224961, 238194, 245412, 299948, 317592, 327216, 346464, 368118, 423456, 449922, 476388, 490824, 599896, 635184, 654432, 674883, 736236, 899844, 952776, 981648, 1199792, 1270368, 1349766, 1472472, 1799688, 1905552, 1963296, 2024649, 2399584, 2699532, 2944944, 3599376, 3811104, 4049298, 5399064, 5889888, 7198752, 8098596, 10798128, 16197192, 21596256, 32394384, 64788768]

約数ペア:

[(1, 64788768), (2, 32394384), (3, 21596256), (4, 16197192), (6, 10798128), (8, 8098596), (9, 7198752), (11, 5889888), (12, 5399064), (16, 4049298), (17, 3811104), (18, 3599376), (22, 2944944), (24, 2699532), (27, 2399584), (32, 2024649), (33, 1963296), (34, 1905552), (36, 1799688), (44, 1472472), (48, 1349766), (51, 1270368), (54, 1199792), (66, 981648), (68, 952776), (72, 899844), (88, 736236), (96, 674883), (99, 654432), (102, 635184), (108, 599896), (132, 490824), (136, 476388), (144, 449922), (153, 423456), (176, 368118), (187, 346464), (198, 327216), (204, 317592), (216, 299948), (264, 245412), (272, 238194), (288, 224961), (297, 218144), (306, 211728), (352, 184059), (374, 173232), (396, 163608), (401, 161568), (408, 158796), (432, 149974), (459, 141152), (528, 122706), (544, 119097), (561, 115488), (594, 109072), (612, 105864), (748, 86616), (792, 81804), (802, 80784), (816, 79398), (864, 74987), (918, 70576), (1056, 61353), (1122, 57744), (1188, 54536), (1203, 53856), (1224, 52932), (1496, 43308), (1584, 40902), (1604, 40392), (1632, 39699), (1683, 38496), (1836, 35288), (2244, 28872), (2376, 27268), (2406, 26928), (2448, 26466), (2992, 21654), (3168, 20451), (3208, 20196), (3366, 19248), (3609, 17952), (3672, 17644), (4411, 14688), (4488, 14436), (4752, 13634), (4812, 13464), (4896, 13233), (5049, 12832), (5984, 10827), (6416, 10098), (6732, 9624), (6817, 9504), (7218, 8976), (7344, 8822)]